CN2175300Y - Double-rotation multi-direction horizontal drilling machine for engineering use - Google Patents
Double-rotation multi-direction horizontal drilling machine for engineering use Download PDFInfo
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- CN2175300Y CN2175300Y CN 93246199 CN93246199U CN2175300Y CN 2175300 Y CN2175300 Y CN 2175300Y CN 93246199 CN93246199 CN 93246199 CN 93246199 U CN93246199 U CN 93246199U CN 2175300 Y CN2175300 Y CN 2175300Y
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Abstract
The utility model belongs to an engineering driller for underground construction, which is suitable for the construction of underground engineering, such as tunnels, pipelines, foundation pits, etc. The driller is provided with double turning heads and has the structure that a motor is directly connected with a speed reducer to drive the back turning head so as to drive an inner drill pipe to turn around and an auxiliary shaft to rotate, wherein, the auxiliary shaft is connected with a transmission shaft of the front turning head and drives an outer drill pipe to turn around through the front turning head. The driller is provided with a swing arm type steering seat, a position changing mechanism and a bogie, wherein, the position changing mechanism can realize the first level ascent and descent of a host machine and can regulate inclination and elevation angle, and the bogie can run vertically and horizontally. The bogie is provided with a secondary lifting/lowering device composed of a slide way, a lifting/lowering frame and a hoist. With simple and compact structure, the driller can adjust the angle and the direction of drill holes at large range.
Description
The utility model relates to a kind of engineering driller of underground engineering construction.
The horizontal drill of using always in the prior art, the general elevating function that does not have main frame, the rig (as CN2093240U tunnel shallow bore hole light rig) that adopts the column support type structure to carry out lifting and support, the adjusting device of its bore direction angle is simple and crude, operation is very inconvenient, and only possess single swiveling head, bore process is simple, the boring of incompatibility bad ground, domestic also have two swiveling head car-type rigs, use the biliquid pressure motor to drive, its cost height, structure are not compact, and fuselage is relatively heavier.
The purpose of this utility model is the single motor-driven pair of swiveling head car-type rig of a kind of employing of design, and it can realize two revolutions, multi-faceted boring.
The utility model is to realize like this, the main frame of forming by two swiveling heads and feeding guide rail, drive the back swiveling head by a motor direct connection cycloidal planetary gear speed reducer, the multiple sets of teeth wheel set is housed in the back swiveling head, drilling pipe revolution in driving, also be provided with one in the back swiveling head and drive countershaft, it joins with the power transmission shaft of preceding swiveling head, drives the outer drilling pipe that joins with preceding swiveling head by the gear pair in the preceding swiveling head and turns round.Two swiveling heads are installed on the rail level of feeding guide rail, and by the oil cylinder rope group traction advance and retreat of feeding guide rail, cylinder action is controlled by hydraulic cabinet.Rig is provided with the swing arm steering base, can adjust with respect to the position, all around and the corner of chassis main frame, and lock by direction-regulator.By the hinged reclining apparatus of forming of backup plate, steering base and position adjuster II, can adjust the reclining angle of main frame by regulating the position adjuster II.The lifting of main frame is realized jointly by drill boom luffing and the lifting of chassis lifting two-stage, the parallelogram translation elevating mechanism of forming by slide, drill boom, support bar, backup plate and position adjuster I wherein, by regulating the one-level lifting that the position adjuster I can realize main frame, the lifting gear of being made up of slideway, crane, hoist engine is housed on the chassis, the wire rope of hoist engine is walked around the pulley on bogie frame and the crane, be fixed on the slide, rotate the hoist engine handle, can realize the two grade of ascend and descend of main frame.
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 the utility model overall structure schematic diagram.
Swiveling head structural representation behind Fig. 2.
Swiveling head vertical view behind Fig. 3.
Swiveling head structural representation before Fig. 4.
Swiveling head vertical view before Fig. 5.
Fig. 6 feeding guide rail structural representation.
Fig. 7 feeding guide rail vertical view.
Fig. 8 modified gear schematic diagram.
Fig. 9 steering base structural representation.
Figure 10 position adjuster structural representation.
Figure 11 direction-regulator structural representation.
Figure 12 chassis structural representation.
Figure 13 chassis vertical view.
Referring to Fig. 1, the utility model overall structure schematic diagram.The multi-faceted engineering level rig of a kind of two revolutions, comprise main frame, steering base (19), modified gear (22), hydraulic cabinet (2), chassis (28) and hoist engine (27), wherein hydraulic cabinet and hoist engine are fixed on the chassis, it is characterized in that main frame comprises motor associated mode reductor (13), back swiveling head (11), preceding swiveling head (6), feeding guide rail (4), motor associated mode deceleration machine screw (12) is fixed on the rear side of back swiveling head, back swiveling head is used for being connected with interior drilling pipe (10), preceding swiveling head is used for being connected with outer drilling pipe (3), before swiveling head with the back swiveling head between by the adjusting leading screw (29) be connected, they all are installed on the feeding guide rail (4), back swiveling head is connected with the guiding piece (14) of feeding guide rail by bolt (15), feeding guide rail is by bolt (7), nut (8), pad (9) is fastened on the bearing pin (17) of the swing arm (18) on the steering base (19) of modified gear, one end of direction-regulator (5) is hinged on the feeding guide rail, the other end is hinged on the steering base (19), on chassis, also be provided with a crane (26), modified gear is installed on the crane (26) of chassis by the slide (25) of its lower end, slide (25) is connected with wire rope (24) by pin (23), and two petroleum pipelines (20) of hydraulic cabinet are connected with oil cylinder (16).Hurdle (21) is hung in the work that also is provided with on the steering base (19).
Referring to Fig. 2, Fig. 3, back swiveling head comprises casing (51), interior drilling pipe driving shaft (71), countershaft (49), regulates leading screw (29), multiple sets of teeth wheel and bearing, it is characterized in that reductor inserts the travelling gear endoporus with travelling gear (73) by the reductor main shaft and is connected, travelling gear is positioned on the casing by bearing (38); Interior drilling pipe driving shaft (71) is a splined shaft, its tail end is contained in the axis hole of travelling gear by bearing (72), its axle journal is positioned on the casing by bearing (61), saturating lid (60), oil sealing (63), screw (65), its axle head is equipped with flange (37) to be fixed with screw (36), back-up ring (35), key (62), is used for being connected with interior drilling pipe (10); Be provided with the gear (46), gear (54), the gear (59) that connect together by key (47), they are contained on the axle (56) by bearing (45), (57), back-up ring (44), (58), and the two ends of axle (56) are fixed on the casing by axle bed (41), (55) respectively; Travelling gear (73) and gear (46) engagement, gear (64) endoporus is a splined hole, the rear end is provided with engaging tooth, on the drilling pipe driving shaft (71), slip ring (67) is housed also on the gear (64) in being contained in, and is fastening with screw (66); Handle (30) is fixed together by screw (33) and rocking arm (70); fix a slide block (68) by cottor pin (69) on the rocking arm; slide block is embedded in the groove of slip ring (67), turning handle can make gear (64) move forward and backward, respectively with gear (73) or gear (54) engagement; Countershaft (49) is positioned on the casing by bearing (52), (43), end cap (42), saturating lid (40), screw (39), the countershaft front end is provided with interior six square shaft holes, gear (50) is housed on the countershaft, fastening by key (53), back-up ring (48), gear (50) and gear (59) engagement; Regulate leading screw (29) and be screwed on the casing, bottom half has Baltimore groove, and panelling (34) is equipped with on both sides, and panelling constitutes a dovetail groove by Baltimore groove, panelling on being fixed at the bottom of the casing by screw (31), spring pad (32), and it and feeding guide rail are equipped with.
Referring to Fig. 4, Fig. 5, preceding swiveling head comprises gear shaft (86), outer drilling pipe driving shaft (98), gear and bearing, be provided with six square shaft holes in the gear shaft, six square shafts (83) that forward and backward swiveling head joins by the countershaft (49) with the back swiveling head insert six square shaft holes and are connected, gear shaft is positioned on the casing (100) by forward and backward two groups of bearings (85), saturating lid (79), screw (78), in the saturating lid (79) oil sealing (84) is housed; Outer drilling pipe driving shaft (98) is positioned on the casing (100) by fore bearing (97), preceding lid (76), rear bearing (88), the saturating lid in back (92) and screw (75), in the saturating lid in back sealing ring (93) is housed, gear (95) is housed on the outer drilling pipe driving shaft, fastening with key (87), back-up ring (94), outer drilling pipe driving shaft one end is connected with outer drilling pipe by flange (77), flange is fastening with key (96), locknut (74), gear (95) and gear shaft (86) engagement; Bottom half has Baltimore groove, panelling (34) is equipped with on both sides, panelling is fixed on the casing by screw (31), spring pad (32), constitute a dovetail groove by Baltimore groove, panelling, equipped with feeding guide rail, the junction plate (91) that has groove is established at the casing rear portion, and is fixing by screw (89), spring pad (90), is connected with the back convex edge of the adjusting leading screw (29) of swiveling head by the groove of junction plate.
Referring to Fig. 6, Fig. 7, feeding guide rail comprises guide rail (116), guide holder (110), oil cylinder (16), pulley and pulley spindle, it is characterized in that guide rail shaped steel welding fabrication, and guide holder is by the front end of screw at guide rail; Oil cylinder (16) is fixed on the guide rail with bearing pin (101), and the front end of guide rail is equipped with pulley (103) and pulley spindle (102), and pulley (117) and pulley spindle (106) are equipped with in the rear end; Be provided with two wire rope, before draw wire rope (112) and post-tensioning wire rope (115), before draw an end of wire rope by screw (114), pressing plate (113) is fixed on the guide rail, the other end is walked around wiring ring (104), pulley in the middle of the assembly pulley (107), be fixed on the guiding piece (14) by pin (105) through pulley (103) again, draw from guiding piece (14) at the two ends of post-tensioning wire rope (115), through pulley (117), the pulley bolt of assembly pulley (107) both sides is on two pull bars (108), and pull bar is fixed on the guide rail by nut (109).Oil cylinder (16) piston rod flexible can drive guiding piece (14) and be twice in moving forward and backward of piston rod stroke.
Referring to Fig. 8, modified gear comprises slide (25), drill boom (125), support bar (126), backup plate (124), jacket casing (122) and position adjuster II (119b), slide (25) rear side is welded with hanger (23), is used for being connected with boom hoist cable (24); Lock dog (131) is fixed on the both sides of slide (25) by screw (130), is used for the locking of slide (25) on chassis (28) crane (26).The lower end of drill boom (125) is hinged on the transverse axis (128) of slide (25), and the lower end of support bar (126) and sleeve (122) are hinged on another root transverse axis (129) of slide (25).Position adjuster II (119b) is hinged on the middle part of drill boom (125), and its leading screw (120b) is screwed on the nut (127) of jacket casing (122) end; The upper end of drill boom is hinged by the back pin-and-hole of the back side opening of bearing pin (123) and backup plate (124) and steering base (19), and the front-side holes of the upper end of support bar (126) and backup plate (124) is hinged on the transverse axis of swivel nut (121); Position adjuster I (119a) is hinged with the free bearing (118) of steering base (19), and its leading screw (120a) is screwed in the swivel nut (121).Slide (25), drill boom (125), backup plate (124) and support bar (126) are formed a flat shape quadrangle translation elevating mechanism, rotate the translation lifting that axle can be realized feeding guide rail (4) of revolving of position adjuster II (119b); Backup plate (124) steering base (19) and position adjuster I (119a) are formed a reclining apparatus jointly, rotate the reclining angle adjustment that axle can be realized guide rail (4) of revolving of position adjuster I (119a).
Referring to Fig. 9, steering base comprises swing arm (18), free bearing (118), turns to seat board (133), and free bearing (118) is installed on the front side that turns to seat board (133) by screw (132); One end of swing arm (18) is hinged on and turns on the seat board (133), and by locknut (135), pad (134) locking; Bearing pin (17) is contained in the pin-and-hole of the other end of swing arm (18), and by pad (137), nut (138) locking, bearing pin (17) is used for being connected with guide rail (4), and screw (136) is used for swing arm and goes to locking on the diverse location.
Referring to Figure 10, position adjuster comprises leading screw (120), T shape seat (148), revolves axle (140), angular wheel, it is characterized in that leading screw (120) is installed on the T shape seat (148) with screw (150), back-up ring (149), leading screw (120) is gone up and by screw (144), back-up ring (145), key (146) angular wheel (147) is housed fixedly, be equipped with in the transverse axis axis hole of T shape seat (148) and revolve axle (140), angular wheel (139) is fixed on by screw (142), back-up ring (143), key (141) and revolves on the axle (140).Axle (140) is revolved in rotation can drive leading screw (120) rotation, and leading screw (120) is gone up also has locking nut (151).
Referring to Figure 11, direction-regulator comprises hinged sleeve pipe (158), adjusts nut (155) and hinged leading screw (153), transfer nut (155) to be positioned at the end of hinged sleeve pipe (158) by end ring (156), pin female (157), hinged leading screw is screwed in to be adjusted in the nut, locknut (154) is arranged on the hinged leading screw, bearing pin (152) is housed in the pin-and-hole of hinged leading screw is used for being connected with feeding guide rail (4), the bearing pin (159) in the hinged sleeve pipe pin-and-hole is used with steering base (19) and is connected.
Referring to Figure 12, Figure 13, chassis comprises bogie frame, castor, it is characterized in that also comprising slideway (166), crane (26) and support (1), support (1) is by the shaped steel welding fabrication, be fixed on the bogie frame (172), slideway (166) two ends are weldingly fixed on respectively on support and the bogie frame, and crane is installed in the slideway; Hurdy-gurdy (27) is fixed on the bogie frame rear side, and pulley (167) and the pulley (164) on the crane, (165) of wire rope (24) pile warp slideway rear side are fixed on the slide (25) with pin (23).Can realize that by rope traction crane drives the two-stage lifting of slide.
Bogie frame (172) is equipped with castor, two rear truckles (168) are contained in and turn on the bearing (169), turn to bearing to be hinged on the bogie frame, it is characterized in that two front truckles (160) are contained in respectively on two L shaped cambered axles (161), the vertical pivot of cambered axle is hinged on the bogie frame, and by jam plate (170), screw (171) at two directions locking cambered axles in length and breadth, front truckle can vertical or horizontally be located.Four supporting legs (162) of chassis are fixed in the tubular stull (173) of bogie frame bottom by active pipe clamp (163), can change the supporting leg support angle arbitrarily.
The utility model has following advantage:
1, drive two-way rotary head with a motor direct connection reductor, two swiveling heads can connect drilling pipe, the drilling tool of different size, form, realize that the various ways such as single tube or Double-tube cyclic, shielding spiral, impact rotating creep into, and are adaptable to bad ground.
2, jointly realized the lifting of main frame by drill boom luffing and chassis lifting, its heave amplitude is big, and the contraction size is little, and good operating stability can satisfy the boring of differing heights position, is convenient to again transportation.
3, the swing arm steering base is realized main frame with respect to the front and back or the left and right displacement of chassis with turn to, and the subsides wall drill permeability of rig can be good, and the bore direction adjusting range is big.
4, transportation and rig translation are convenient in rig both direction walking in length and breadth.
Claims (7)
1, the multi-faceted engineering level rig of two revolutions, comprise main frame, steering base (19), modified gear (22), hydraulic cabinet (2), chassis (28) and hoist engine (27), wherein hydraulic cabinet and hoist engine are fixed on the chassis, it is characterized in that main frame comprises motor associated mode reductor (13), back swiveling head (11), preceding swiveling head (6), feeding guide rail (4), motor associated mode deceleration machine screw (12) is fixed on the rear side of back swiveling head, back swiveling head is used for being connected with interior drilling pipe (10), preceding swiveling head is used for being connected with outer drilling pipe (3), before swiveling head with the back swiveling head between by the adjusting leading screw (29) be connected, they all are installed on the feeding guide rail (4), back swiveling head is connected with the guiding piece (14) of feeding guide rail by bolt (15), feeding guide rail is by bolt (7), nut (8), pad (9) is fastened on the bearing pin (17) of the swing arm (18) on the steering base (19) of modified gear, one end of direction-regulator (5) is hinged on the feeding guide rail, the other end is hinged on the steering base (19), on chassis, also be provided with a crane (26), modified gear is installed on the crane (26) of chassis by the slide (25) of its lower end, slide (25) is connected with wire rope (24) by pin (23), and two petroleum pipelines (20) of hydraulic cabinet are connected with oil cylinder (16).
2, by the described horizontal drill of claim 1, wherein the back swiveling head comprises casing (51), interior drilling pipe driving shaft (71), countershaft (49), regulates leading screw (29), multiple sets of teeth wheel and bearing, it is characterized in that reductor inserts the travelling gear endoporus with travelling gear (73) by the reductor main shaft and is connected, travelling gear is positioned on the casing by bearing (38); Interior drilling pipe driving shaft (71) is a splined shaft, its tail end is contained in the axis hole of travelling gear by bearing (72), its axle journal is positioned on the casing by bearing (61), saturating lid (60), oil sealing (63), screw (65), its axle head is equipped with flange (37) to be fixed with screw (36), back-up ring (35), key (62), is used for being connected with interior drilling pipe (10); Be provided with the gear (46), gear (54), the gear (59) that connect together by key (47), they are contained on the axle (56) by bearing (45), (57), back-up ring (44), (58), and the two ends of axle (56) are fixed on the casing by axle bed (41), (55) respectively; Travelling gear (73) and gear (46) engagement, gear (64) endoporus is a splined hole, the rear end is provided with engaging tooth, on the drilling pipe driving shaft (71), slip ring (67) is housed also on the gear (64) in being contained in, and is fastening with screw (66); Handle (30) is fixed together by screw (33) and rocking arm (70); fix a slide block (68) by cottor pin (69) on the rocking arm; slide block is embedded in the groove of slip ring (67), turning handle can make gear (64) move forward and backward, respectively with gear (73) or gear (54) engagement; Countershaft (49) is positioned on the casing by bearing (52), (43), end cap (42), saturating lid (40), screw (39), the countershaft front end is provided with interior six square shaft holes, gear (50) is housed on the countershaft, fastening by key (53), back-up ring (48), gear (50) and gear (59) engagement; Regulate leading screw (29) and be screwed on the casing, bottom half has Baltimore groove, and panelling (34) is equipped with on both sides, and panelling constitutes a dovetail groove by Baltimore groove, panelling on being fixed at the bottom of the casing by screw (31), spring pad (32), and it and feeding guide rail are equipped with.
3, by the described horizontal drill of claim 1, wherein preceding swiveling head comprises gear shaft (86), outer drilling pipe driving shaft (98), gear and bearing, be provided with six square shaft holes in the gear shaft, six square shafts (83) that forward and backward swiveling head joins by the countershaft (49) with the back swiveling head insert six square shaft holes and are connected, gear shaft is positioned on the casing (100) by forward and backward two groups of bearings (85), saturating lid (79), screw (78), in the saturating lid (79) oil sealing (84) is housed; Outer drilling pipe driving shaft (98) is positioned on the casing (100) by fore bearing (97), preceding lid (76), rear bearing (88), the saturating lid in back (92) and screw (75), in the saturating lid in back sealing ring (93) is housed, gear (95) is housed on the outer drilling pipe driving shaft, fastening with key (87), back-up ring (94), outer drilling pipe driving shaft one end is connected with outer drilling pipe by flange (77), flange is fastening with key (96), locknut (74), gear (95) and gear shaft (86) engagement; Bottom half has Baltimore groove, panelling (34) is equipped with on both sides, panelling is fixed on the casing by screw (31), spring pad (32), constitute a dovetail groove by Baltimore groove, panelling, equipped with feeding guide rail, the junction plate (91) that has groove is established at the casing rear portion, and is fixing by screw (89), spring pad (90), is connected with the back convex edge of the adjusting leading screw (29) of swiveling head by the groove of junction plate.
4, by the described horizontal drill of claim 1, wherein modified gear comprises slide (25), drill boom (125), support bar (126), backup plate (124), jacket casing (122) and position adjuster II (119b), slide (25) rear side is welded with hanger (23), is used for being connected with boom hoist cable (24); Lock dog (131) is fixed on the both sides of slide (25) by screw (130), be used for the locking of slide (25) on chassis (28) crane (26), the lower end of drill boom (125) is hinged on the transverse axis (128) of slide (25), the lower end of support bar (126) and sleeve (122) are hinged on another root transverse axis (129) of slide (25), position adjuster II (119b) is hinged on the middle part of drill boom (125), and its leading screw (120b) is screwed on the nut (127) of jacket casing (122) end; The upper end of drill boom is hinged by the back pin-and-hole of the back side opening of bearing pin (123) and backup plate (124) and steering base (19), and the front-side holes of the upper end of support bar (126) and backup plate (124) is hinged on the transverse axis of swivel nut (121); Position adjuster I (119a) is hinged with the free bearing (118) of steering base (19), its leading screw (120a) is screwed in the swivel nut (121), and slide (25), drill boom (125), backup plate (124) and support bar (126) are formed a flat shape quadrangle translation elevating mechanism.
5, by the described horizontal drill of claim 1, wherein steering base comprises swing arm (18), free bearing (118), turns to seat board (133), and free bearing (118) is installed on the front side that turns to seat board (133) by screw (132); One end of swing arm (18) is hinged on and turns on the seat board (133), and by locknut (135), pad (134) locking; Bearing pin (17) is contained in the pin-and-hole of the other end of swing arm (18), and by pad (137), nut (138) locking, bearing pin (17) is used for being connected with guide rail (4).
6, by the described horizontal drill of claim 1, wherein chassis comprises bogie frame, castor, it is characterized in that also comprising slideway (166), crane (26) and support (1), support (1) is by the shaped steel welding fabrication, be fixed on the bogie frame (172), slideway (166) two ends are weldingly fixed on respectively on support and the bogie frame, and crane is installed in the slideway; Hurdy-gurdy (27) is fixed on the bogie frame rear side, and pulley (167) and the pulley (164) on the crane, (165) of wire rope (24) pile warp slideway rear side are fixed on the slide (25) with pin (23).
7, by the described horizontal drill of claim 1, wherein bogie frame (172) is equipped with castor, two rear truckles (168) are contained in and turn on the bearing (169), turn to bearing to be hinged on the bogie frame, it is characterized in that two front truckles (160) are contained in respectively on two L shaped cambered axles (161), the vertical pivot of cambered axle is hinged on the bogie frame, and by jam plate (170), screw (171) at two directions locking cambered axles in length and breadth, front truckle can vertical or horizontally be located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246199 CN2175300Y (en) | 1993-12-11 | 1993-12-11 | Double-rotation multi-direction horizontal drilling machine for engineering use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246199 CN2175300Y (en) | 1993-12-11 | 1993-12-11 | Double-rotation multi-direction horizontal drilling machine for engineering use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2175300Y true CN2175300Y (en) | 1994-08-24 |
Family
ID=33818960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93246199 Expired - Fee Related CN2175300Y (en) | 1993-12-11 | 1993-12-11 | Double-rotation multi-direction horizontal drilling machine for engineering use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2175300Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660404B (en) * | 2009-06-09 | 2012-06-20 | 湖南一品重机股份有限公司 | Angle adjusting method of horizontal directional drilling machine in hard soil and soft rock and application thereof |
| CN103302438A (en) * | 2013-05-17 | 2013-09-18 | 中国矿业大学 | Multi-welding-robot big-work-space rope-driven positioner |
| CN103510851A (en) * | 2012-06-15 | 2014-01-15 | 湖北江南专用特种汽车有限公司 | Movable horizontal drill machine |
| CN106335033A (en) * | 2016-08-24 | 2017-01-18 | 浙江宏泰工程项目管理有限公司 | Lifting, shock-isolating and falling-preventing perforating machine provided with telescope for building detection |
| CN109281610A (en) * | 2018-11-09 | 2019-01-29 | 李二猛 | A kind of constructing tunnel drilling device |
| CN109339697A (en) * | 2018-11-28 | 2019-02-15 | 卢小玲 | A kind of Spiral digging machine propulsion device for promoting effect good |
| CN110512869A (en) * | 2018-05-21 | 2019-11-29 | 王四兵 | It is novel and multifunctional to cut wall drill hole fluting and material lift all-in-one machine |
-
1993
- 1993-12-11 CN CN 93246199 patent/CN2175300Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660404B (en) * | 2009-06-09 | 2012-06-20 | 湖南一品重机股份有限公司 | Angle adjusting method of horizontal directional drilling machine in hard soil and soft rock and application thereof |
| CN103510851A (en) * | 2012-06-15 | 2014-01-15 | 湖北江南专用特种汽车有限公司 | Movable horizontal drill machine |
| CN103302438A (en) * | 2013-05-17 | 2013-09-18 | 中国矿业大学 | Multi-welding-robot big-work-space rope-driven positioner |
| CN103302438B (en) * | 2013-05-17 | 2015-01-21 | 中国矿业大学 | Multi-welding-robot big-work-space rope-driven positioner |
| CN106335033A (en) * | 2016-08-24 | 2017-01-18 | 浙江宏泰工程项目管理有限公司 | Lifting, shock-isolating and falling-preventing perforating machine provided with telescope for building detection |
| CN110512869A (en) * | 2018-05-21 | 2019-11-29 | 王四兵 | It is novel and multifunctional to cut wall drill hole fluting and material lift all-in-one machine |
| CN109281610A (en) * | 2018-11-09 | 2019-01-29 | 李二猛 | A kind of constructing tunnel drilling device |
| CN109339697A (en) * | 2018-11-28 | 2019-02-15 | 卢小玲 | A kind of Spiral digging machine propulsion device for promoting effect good |
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